Despite continuing challenges in Afghanistan, the NATO leader said the ongoing mission is indicative of NATO's continued relevance.

VOA: standard.2009.09.29

What are some of the particular opportunities and challenges of being a Muslim chaplain in America on a secular university campus?

美国大学中的穆斯林教士,一般都会遇到一些,什么样的机会和挑战呢？

普林斯顿公开课 - 人性课程节选

I think what part of Sustain Dialogue does and just being in community with people it also challenges you. -It does.

我觉得，“持续对话“所做的部分活动,和与你不同的人在一起交流,这很有挑战性，-的确。

普林斯顿公开课 - 人性课程节选

Despite Janice Abbott's and Cherry Kingsley's efforts, the Living Library faces challenges in getting its message out.

VOA: standard.2010.02.23

I'll then pose some of the questions and the challenges we are facing in the area of access in sustainability.

随后我将提出,在获取稳定这方面,我们所面临的问题和挑战。

麻省理工公开课 - 媒体、教育、市场课程节选

Former Vice President Dick Cheney recently accused Mr.Obama of "dithering" in responding to the challenges in Afghanistan.

VOA: standard.2009.10.25

Now there are challenges to a plant based diet which made eating meat important to humans in human history.

在人类历史上,以素食为主的饮食方式面临各种挑战,使得进食肉类变得重要

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"That defendant challenges in an appellate court and says I didn't have effective counsel.

VOA: standard.2009.05.22

In fact, we'll talk about that concept throughout the course because one of the big challenges of making these sort of new biological therapies work in people to treat diseases is getting the right molecules into the right cells, at the right period of time.

实际上,我们会讲到一个,贯穿这门课程的概念,因为为了治疗疾病,而采用的新型生物学疗法,所面临的一个大问题就是,如何将正确的分子在适当的时候,转进正确的细胞当中

耶鲁公开课 - 生物医学工程探索课程节选

In a televised address, Prime Minister Abhisit Vejjajiva said Friday that Thailand faces major challenges in recovering from months of protests and the military crackdown that ended them.

VOA: standard.2010.05.21

So I've got one more piece of bad code on this point and this is buggy five dot c. So as a comment on top bug of this file challenges, what is, in fact, the bug.

所以我在这里得到了一块很烂的代码,这个是buggy5，c，所以作为这个文件顶端的注释,那实际上是那个。

哈佛公开课 - 计算机科学课程节选

(Speaking) Chris Klug has had other challenges in his career.

VOA: standard.2010.02.26

Polemarchus But Socrates challenges Polemarchus to a group, any group, cannot be a virtue in itself, and he trips Polemarchus up with a very, in many ways, familiar Socratic argument "? "Do we ever make mistakes?"

但苏格拉底仍挑战,对一个团体或任何团体忠诚本身，并不能当作是一种美德，他对付，Polemarchus，的方式,是大家非常熟悉的苏老式辩论,“我们曾犯错吗“

耶鲁公开课 - 政治哲学导论课程节选

"And,in south Sudan it is getting worse. In DRC, the Democratic Republic of Congo, we are well familiar with challenges in the eastern part of the country, where we still have thousands and thousands of people on the move.

VOA: standard.2010.02.04

Those are just a few of many challenges we face in the future.

这仅仅是我们将要面对的,挑战中的小部分。

麻省理工公开课 - 媒体、教育、市场课程节选

His latest book, "Circling the Bases: Essays on the Challenges and Prospects of the Sports Industry" will be published in September.

VOA: special.2010.07.26

There are really two purposes in us doing this: one was so you can get a fix on your own eating, and second you can see the challenges that are involved in assessing what people eat when you start doing studies linking diet to health.

这么做实际上有两个目的,一是你可以调整你自己的饮食,二是当你开始研究,饮食与健康的关系时,你会发现,在对人们吃什么进行评估时存在很多困难

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"Some of our projects have looked at what we call situational impairments, which are challenges to accessibility that are caused more by the situation or context that the computer user is in instead of maybe as we usually think of accessibility as having to do with someone's own physical or cognitive state."

VOA: special.2011.04.18

(OMITTED) He recently spoke at a conference on the challenges of diagnosing cancer in Nigeria -- a meeting he helped organize.

VOA: standard.2010.06.16

One of the greatest challenges will be making enough trained teachers and facilities available in state-run schools, especially in rural areas.

VOA: standard.2010.04.01

The president used the opportunity to reflect on the challenges that he has faced in his first year in office.

VOA: standard.2010.01.17

But he says there are challenges, including the difficulty in getting the plan approved by the United States Congress.

VOA: standard.2009.12.11

Bevis says the winter lodge is no more. Children are spread out in their own homes facing all kinds of challenges.

VOA: standard.2009.12.11

"With the magnitude of the challenges we face, what we need in Washington are not more political tactics,"

VOA: standard.2009.03.17

But amid the challenges, Dunn saw an opportunity, even if he didn't have claim to land in Overtown.

VOA: standard.2010.03.10

But a shift in emphasis to security issues offers a new set of challenges for the president.

VOA: standard.2010.01.06

"So our main challenges are: how do we stabilize the vessel itself in all those waves?

VOA: standard.2010.01.04

"More challenges must still be addressed before the returnees enjoy the same conditions as other Mauritanian citizens, including deficiencies in health, education,water,and food security,"

VOA: standard.2009.10.24

"European countries have been leaders in addressing the economic and social development challenges of the world.

VOA: standard.2009.11.09

Gun control advocates acknowledge there will be more legal challenges by gun rights groups, but they remain optimistic most gun laws in the U.S.

VOA: standard.2010.07.06